<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
.c1 {
	color:yellow;
}

#d1 {
	color: green;
}

li {
	background-color: pink;
}

input[type='reset'] {
	background-color: purple;
}

div>div>p {
	color: blue;
}

div p {
  background-color: green;
}
a:hover{
color: red;
}
*{
 border: 1px solid green;
}
</style>
</head>
<body>
  <h3>h3-1</h3>
  <h3>h3-2</h3>
  <h3 class="c1">h3-3</h3>
  <p>p1</p>
  <p id="d1">p2</p>
  <p class="c1">p3</p>
  <input type="submit">
  <input type="reset">
  <ul>
    <li>唐僧</li>
    <li>悟空</li>
    <li class="c1">八戒</li>
  </ul>
  <div>
    <div>
      <p>p4</p>
    </div>
    <p>p5</p>
  </div>
  <a href="./imgs/m.jpg">美女</a>
</body>
</html>